16340254089 has 8 divisors (see below), whose sum is σ = 23068594080. Its totient is φ = 10252708416.

The previous prime is 16340254079. The next prime is 16340254109. The reversal of 16340254089 is 98045204361.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 16340254089 - 2⁹ = 16340253577 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 16340254089.

It is not an unprimeable number, because it can be changed into a prime (16340254069) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 160198519 + ... + 160198620.

It is an arithmetic number, because the mean of its divisors is an integer number (2883574260).

Almost surely, 2^16340254089 is an apocalyptic number.

It is an amenable number.

16340254089 is a deficient number, since it is larger than the sum of its proper divisors (6728339991).

16340254089 is a wasteful number, since it uses less digits than its factorization.

16340254089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 320397159.

The product of its (nonzero) digits is 207360, while the sum is 42.

The spelling of 16340254089 in words is "sixteen billion, three hundred forty million, two hundred fifty-four thousand, eighty-nine".